AD 81-24-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | True Flight Holdings LLC | AA-5 | Airworthiness Directives; GULFSTREAM AMERICAN CORPORATION Model AA5, AA5A and A5B Series Airplanes |
| aircraft | True Flight Holdings LLC | AA-5A | Airworthiness Directives; GULFSTREAM AMERICAN CORPORATION Model AA5, AA5A and A5B Series Airplanes |
| aircraft | True Flight Holdings LLC | AA-5B | Airworthiness Directives; GULFSTREAM AMERICAN CORPORATION Model AA5, AA5A and A5B Series Airplanes |
Unsafe Condition
Broken wires in carburetor airbox screens can cause filter material to enter the induction system and carburetor throat, leading to engine power loss.
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Required Actions
Inspect carburetor airbox screens for broken wires and induction system/carburetor throat for filter material; install improved filter retention screens (P/N 5503006-20); inspect airbox for damage and air filter for deterioration; replace/repair as necessary; install warning placard (P/N 5503014).
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Compliance Time
Within specified intervals based on time in service: for airplanes with 400+ hours at effective date, comply within 25 hours time in service; others within 50 hours or before further flight as required.
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Affected Aircraft
GULFSTREAM AMERICAN CORPORATION Model AA5 (SN AA5-0641-0834), AA5A (SN AA5A-0001-0900), and AA5B (SN AA5B-0001-1323)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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